diff options
| author |   Jiri Slaby <jslaby@suse.cz> | 2013-03-07 13:12:29 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-18 16:19:45 -0700 |
| commit | 6aad04f21374633bd8cecf25024553d1e11a9522 (patch) | |
| tree | 9e3351e53b68d158b436a737049cbe2ee01ff126 /drivers/usb/serial/mos7720.c | |
| parent | TTY: msm_smd_tty, clean up activate/shutdown (diff) | |
| download | linux-dev-6aad04f21374633bd8cecf25024553d1e11a9522.tar.xz linux-dev-6aad04f21374633bd8cecf25024553d1e11a9522.zip | |
TTY: add tty_port_tty_wakeup helper
It allows for cleaning up on a considerable amount of places. They did
port_get, wakeup, kref_put. Now the only thing needed is to call
tty_port_tty_wakeup which does exactly that.
One exception is ifx6x60 where tty_wakeup was open-coded. We now call
tty_wakeup properly there.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/mos7720.c')
| -rw-r--r-- | drivers/usb/serial/mos7720.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index e0ebec3b5d6a..e956eae198fd 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -932,7 +932,6 @@ static void mos7720_bulk_in_callback(struct urb *urb) static void mos7720_bulk_out_data_callback(struct urb *urb) { struct moschip_port *mos7720_port; - struct tty_struct *tty; int status = urb->status; if (status) { @@ -946,11 +945,8 @@ static void mos7720_bulk_out_data_callback(struct urb *urb) return ; } - tty = tty_port_tty_get(&mos7720_port->port->port); - - if (tty && mos7720_port->open) - tty_wakeup(tty); - tty_kref_put(tty); + if (mos7720_port->open) + tty_port_tty_wakeup(&mos7720_port->port->port); } /* |